Weather for the next 14 days in Sarnia, an urban area in Ontario, Canada.

Weather in Sarnia for today, Saturday, 02 May 2026

Sunrise: 06:17
Sunset: 20:27
Moonrise: 21:59
Moonset: 06:16
UV Index: 5
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnyOvercast Overcast Overcast SunnyClear
Temperature1°C0°C2°C5°C7°C7°C3°C1°C
Feels Like0°C-2°C0°C2°C4°C4°C0°C-1°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %0 %0 %0 %0 %0 %0 %0 %
Cloud Cover0 %0 %4 %100 %100 %100 %8 %22 %
Wind Speed10 km/h9 km/h15 km/h18 km/h18 km/h21 km/h11 km/h7 km/h
Wind DirectionNNWNWNWNWWNWNWNWNW
Wind Gusts20 km/h18 km/h18 km/h21 km/h21 km/h24 km/h17 km/h15 km/h
Humidity73 %82 %83 %52 %35 %41 %64 %75 %
Dew Point-3°C-3°C-1°C-3°C-7°C-5°C-3°C-4°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for tomorrow, Sunday, 03 May 2026

Sunrise: 06:16
Sunset: 20:28
Moonrise: 23:02
Moonset: 06:49
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Clear Patchy rain nearbyCloudy Patchy rain nearbyPatchy rain nearbyPatchy rain nearbyLight rain shower
Temperature0°C0°C4°C8°C12°C11°C9°C8°C
Feels Like-2°C-3°C1°C5°C9°C8°C6°C4°C
Precipitation0 mm0 mm0 mm0 mm0 mm0.1 mm0.1 mm0.2 mm
Probability0 %0 %89 %0 %73 %100 %100 %100 %
Cloud Cover31 %5 %67 %82 %100 %100 %100 %100 %
Wind Speed5 km/h9 km/h14 km/h19 km/h26 km/h29 km/h20 km/h18 km/h
Wind DirectionSWSWWSWWSWWSWSWSSW
Wind Gusts11 km/h19 km/h20 km/h22 km/h29 km/h37 km/h31 km/h27 km/h
Humidity69 %79 %66 %54 %52 %59 %75 %90 %
Dew Point-5°C-3°C-2°C-1°C3°C5°C5°C6°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Monday, 04 May 2026

Sunrise: 06:15
Sunset: 20:29
Moonrise: 23:59
Moonset: 07:28
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Patchy rain nearbyOvercast Overcast Overcast Overcast Light rain showerPatchy light rain in area with thunderLight rain shower
Temperature8°C8°C10°C12°C14°C15°C15°C14°C
Feels Like4°C5°C7°C10°C11°C13°C14°C13°C
Precipitation0 mm0 mm0 mm0 mm0 mm0.2 mm1.3 mm0.9 mm
Probability66 %0 %0 %0 %0 %100 %100 %100 %
Cloud Cover100 %100 %100 %99 %100 %100 %78 %56 %
Wind Speed24 km/h20 km/h22 km/h26 km/h28 km/h26 km/h27 km/h27 km/h
Wind DirectionSSSWSSWSSWSSWSSWSSWSW
Wind Gusts36 km/h30 km/h30 km/h31 km/h34 km/h35 km/h50 km/h51 km/h
Humidity93 %93 %93 %85 %85 %87 %86 %92 %
Dew Point7°C7°C9°C10°C11°C13°C13°C13°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Tuesday, 05 May 2026

Sunrise: 06:13
Sunset: 20:30
Moonrise: 19:00
Moonset: 08:16
UV Index: 5
02:0005:0008:0011:0014:0017:0020:0023:00
Light rain showerOvercast Partly Cloudy Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Patchy rain nearby
Temperature12°C7°C6°C8°C12°C11°C9°C7°C
Feels Like9°C4°C3°C6°C10°C10°C7°C5°C
Precipitation1.2 mm0 mm0 mm0 mm0 mm0 mm0 mm0.1 mm
Probability100 %0 %0 %0 %0 %0 %0 %100 %
Cloud Cover100 %92 %44 %84 %28 %59 %52 %69 %
Wind Speed20 km/h17 km/h15 km/h12 km/h13 km/h11 km/h11 km/h9 km/h
Wind DirectionWNWNNWNWWSWSS
Wind Gusts39 km/h23 km/h19 km/h14 km/h15 km/h14 km/h16 km/h15 km/h
Humidity97 %86 %77 %65 %52 %57 %79 %88 %
Dew Point13°C4°C2°C2°C2°C4°C5°C5°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Wednesday, 06 May 2026

Sunrise: 06:12
Sunset: 20:32
Moonrise: 00:49
Moonset: 09:12
UV Index: 0
02:0005:0008:0011:0014:0017:0020:0023:00
Patchy rain nearbyLight drizzlePatchy rain nearbySunnyPartly Cloudy Patchy rain nearbyPatchy rain nearbyPatchy rain nearby
Temperature7°C6°C5°C6°C10°C11°C9°C6°C
Feels Like5°C3°C3°C4°C8°C9°C7°C4°C
Precipitation0.1 mm0.6 mm0 mm0 mm0 mm0.1 mm0.1 mm0 mm
Probability100 %100 %69 %0 %0 %100 %100 %63 %
Cloud Cover100 %100 %67 %22 %45 %75 %80 %72 %
Wind Speed5 km/h9 km/h7 km/h17 km/h20 km/h17 km/h8 km/h12 km/h
Wind DirectionNNWNNWNWWNWWNWWNWSSWSW
Wind Gusts8 km/h13 km/h10 km/h20 km/h23 km/h20 km/h13 km/h26 km/h
Humidity91 %91 %81 %59 %47 %53 %74 %88 %
Dew Point6°C5°C3°C2°C1°C2°C5°C4°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Thursday, 07 May 2026

Sunrise: 06:11
Sunset: 20:33
Moonrise: 01:31
Moonset: 10:13
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Overcast Light drizzleLight sleetSunnySunnySunnyClear
Temperature5°C4°C5°C6°C8°C8°C6°C3°C
Feels Like2°C2°C1°C2°C5°C5°C3°C0°C
Precipitation0 mm0 mm0.5 mm0.2 mm0 mm0 mm0 mm0 mm
Probability0 %0 %100 %100 %0 %0 %0 %0 %
Cloud Cover16 %100 %100 %87 %22 %10 %16 %21 %
Wind Speed10 km/h11 km/h18 km/h19 km/h29 km/h28 km/h15 km/h10 km/h
Wind DirectionWSWNNWNNNNWNNWNNWNW
Wind Gusts22 km/h20 km/h23 km/h23 km/h34 km/h32 km/h23 km/h22 km/h
Humidity82 %88 %88 %77 %50 %49 %66 %77 %
Dew Point2°C3°C3°C1°C-1°C-1°C0°C-1°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Friday, 08 May 2026

Sunrise: 06:10
Sunset: 20:34
Moonrise: 02:04
Moonset: 11:19
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Cloudy SunnySunnyPatchy rain nearbyPatchy rain nearbyPartly Cloudy Clear
Temperature2°C2°C5°C10°C12°C11°C9°C7°C
Feels Like-1°C0°C3°C8°C10°C9°C7°C4°C
Precipitation0 mm0 mm0 mm0 mm0.1 mm0.1 mm0 mm0 mm
Probability0 %0 %0 %0 %100 %100 %0 %0 %
Cloud Cover11 %87 %21 %10 %77 %55 %40 %21 %
Wind Speed9 km/h9 km/h10 km/h13 km/h17 km/h14 km/h11 km/h13 km/h
Wind DirectionNWWNWWNWWWWSWSWSSW
Wind Gusts19 km/h18 km/h14 km/h15 km/h19 km/h19 km/h20 km/h27 km/h
Humidity80 %80 %73 %52 %50 %62 %75 %87 %
Dew Point-2°C-1°C0°C1°C2°C4°C5°C4°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Saturday, 09 May 2026

Sunrise: 06:08
Sunset: 20:35
Moonrise: 02:32
Moonset: 12:25
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Cloudy Light rain showerPatchy rain nearbyPatchy rain nearbyCloudy Cloudy Cloudy
Temperature7°C9°C9°C8°C8°C9°C7°C5°C
Feels Like4°C5°C5°C4°C4°C5°C3°C0°C
Precipitation0 mm0 mm0.5 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %0 %100 %86 %76 %0 %0 %0 %
Cloud Cover45 %85 %100 %95 %77 %73 %82 %66 %
Wind Speed18 km/h26 km/h28 km/h34 km/h33 km/h35 km/h28 km/h19 km/h
Wind DirectionSSSWSWWNWWNWWNWNWWNW
Wind Gusts38 km/h39 km/h41 km/h39 km/h39 km/h41 km/h40 km/h30 km/h
Humidity86 %92 %97 %76 %75 %61 %66 %80 %
Dew Point5°C8°C9°C4°C4°C2°C1°C1°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Sunday, 10 May 2026

Sunrise: 06:07
Sunset: 20:36
Moonrise: 02:57
Moonset: 13:34
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Cloudy Cloudy Partly Cloudy Cloudy SunnySunnySunnyCloudy
Temperature4°C4°C4°C7°C9°C10°C8°C5°C
Feels Like-1°C-1°C0°C3°C6°C8°C7°C3°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %0 %0 %0 %0 %0 %0 %0 %
Cloud Cover71 %83 %53 %65 %4 %14 %15 %69 %
Wind Speed24 km/h25 km/h24 km/h26 km/h26 km/h18 km/h5 km/h9 km/h
Wind DirectionWNWNWNWNWNWNWWS
Wind Gusts37 km/h34 km/h30 km/h29 km/h29 km/h21 km/h9 km/h20 km/h
Humidity74 %74 %77 %58 %49 %47 %66 %78 %
Dew Point-1°C-1°C0°C0°C-1°C0°C2°C1°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Monday, 11 May 2026

Sunrise: 06:06
Sunset: 20:37
Moonrise: 03:18
Moonset: 14:42
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Overcast Partly Cloudy Patchy rain nearbyPatchy rain nearbySunnyOvercast Light drizzle
Temperature5°C6°C8°C12°C15°C14°C11°C8°C
Feels Like3°C4°C6°C11°C14°C13°C10°C6°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0.4 mm
Probability0 %0 %0 %60 %84 %0 %0 %100 %
Cloud Cover46 %92 %61 %64 %73 %13 %100 %100 %
Wind Speed9 km/h9 km/h7 km/h20 km/h22 km/h17 km/h6 km/h13 km/h
Wind DirectionSSWSWWNWWSWNWNNWNN
Wind Gusts19 km/h20 km/h11 km/h23 km/h27 km/h19 km/h12 km/h20 km/h
Humidity78 %82 %77 %68 %47 %45 %63 %91 %
Dew Point2°C3°C3°C7°C4°C3°C5°C6°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Tuesday, 12 May 2026

Sunrise: 06:05
Sunset: 20:38
Moonrise: 03:39
Moonset: 15:53
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Cloudy Overcast Partly Cloudy SunnyLight rain showerSunnyClear
Temperature7°C5°C7°C11°C12°C11°C8°C5°C
Feels Like5°C3°C5°C8°C10°C9°C6°C2°C
Precipitation0 mm0 mm0 mm0 mm0 mm0.2 mm0 mm0 mm
Probability0 %0 %0 %0 %0 %100 %0 %0 %
Cloud Cover54 %79 %91 %52 %15 %79 %4 %8 %
Wind Speed7 km/h9 km/h12 km/h17 km/h20 km/h22 km/h18 km/h13 km/h
Wind DirectionNNNENNNWNWNWNWN
Wind Gusts11 km/h19 km/h15 km/h19 km/h23 km/h26 km/h29 km/h27 km/h
Humidity89 %87 %77 %59 %47 %59 %69 %87 %
Dew Point6°C2°C3°C3°C1°C4°C3°C3°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Wednesday, 13 May 2026

Sunrise: 06:04
Sunset: 20:39
Moonrise: 03:59
Moonset: 17:07
UV Index: 3
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnyPartly Cloudy Overcast Overcast Partly Cloudy Clear
Temperature4°C4°C6°C10°C12°C12°C10°C7°C
Feels Like1°C1°C4°C9°C10°C11°C10°C6°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %0 %0 %0 %0 %0 %0 %0 %
Cloud Cover7 %7 %11 %55 %96 %91 %52 %9 %
Wind Speed13 km/h11 km/h11 km/h11 km/h12 km/h6 km/h3 km/h7 km/h
Wind DirectionNNENENENNEENEESEWSWN
Wind Gusts26 km/h23 km/h14 km/h13 km/h15 km/h8 km/h5 km/h15 km/h
Humidity84 %90 %80 %58 %57 %57 %71 %83 %
Dew Point1°C2°C3°C3°C3°C4°C5°C4°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Thursday, 14 May 2026

Sunrise: 06:03
Sunset: 20:40
Moonrise: 04:22
Moonset: 18:24
UV Index: 4
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Partly Cloudy SunnySunnyOvercast Patchy rain nearbySunnyPartly Cloudy
Temperature6°C6°C9°C14°C16°C16°C13°C9°C
Feels Like4°C4°C7°C13°C16°C16°C12°C8°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %0 %0 %0 %0 %63 %0 %0 %
Cloud Cover9 %32 %3 %7 %99 %87 %19 %45 %
Wind Speed7 km/h11 km/h11 km/h12 km/h15 km/h12 km/h11 km/h11 km/h
Wind DirectionENEENEEESEESEESEEE
Wind Gusts15 km/h23 km/h16 km/h14 km/h18 km/h17 km/h22 km/h23 km/h
Humidity85 %91 %81 %57 %49 %53 %72 %88 %
Dew Point4°C4°C5°C6°C6°C7°C8°C7°C
000102030405060708091011121314151617181920212223

Weather in Sarnia for Friday, 15 May 2026

Sunrise: 06:02
Sunset: 20:41
Moonrise: 04:48
Moonset: 19:47
UV Index: 4
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Partly Cloudy Cloudy Partly Cloudy Partly Cloudy SunnySunnyPartly Cloudy
Temperature8°C8°C10°C14°C16°C15°C12°C9°C
Feels Like6°C6°C8°C13°C15°C15°C11°C8°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %0 %0 %0 %0 %0 %0 %0 %
Cloud Cover37 %58 %66 %53 %35 %12 %9 %36 %
Wind Speed12 km/h12 km/h14 km/h20 km/h21 km/h15 km/h9 km/h11 km/h
Wind DirectionEESESESSESSESSESESE
Wind Gusts25 km/h24 km/h19 km/h23 km/h24 km/h18 km/h17 km/h23 km/h
Humidity92 %94 %85 %62 %54 %51 %70 %80 %
Dew Point7°C6°C8°C7°C7°C6°C7°C6°C
000102030405060708091011121314151617181920212223

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